Before the program’s inception, the memorabilia world was rocked by Operation Bullpen, an FBI and IRS investigation that began in the 1990s and estimated that up to 90 percent of all sports memorabilia at the time was fake. The investigation resulted in 63 charges and convictions, the dismantling of 18 forgery rings and the seizure of more than $4.9 million, according to the FBI. With that level of doubt created among fans, MLB and other organizations began to work on revamping their approaches to authenticating memorabilia beyond the then-standard certificates of authenticity — pieces of paper that accompanied memorabilia items and suddenly were viewed as worthless.
For MLB Authentication Program director Michael Posner, its creation was the moment the league decided to “put a stake in the ground” for the sake of baseball history. MLB Authentication’s core mission is the protection of all teams, players and fans by eliminating the ambiguity that leads to distrust.
And with the 2026 World Series being played by two teams that have never won it before — the first time that’s happened since 1980 — the MLB Authentication Program is especially relevant. Regardless of which club wins, a slew of historic artifacts will need to be cataloged and preserved, and even more fakes will need to be separated from the real deal. That’s where the program comes in.